|Date|Race|Competition|Rider|Country|Location|
|---|---|---|---|---|---|
|February 9|Tour of Qatar, Stage 3|UCI Asia Tour|Tom Boonen (BEL)|Qatar|Mesaieed|
|February 11|Tour of Qatar, Stage 5|UCI Asia Tour|Tom Boonen (BEL)|Qatar|Madinat Al Shamal|
|February 18|Tour of Oman, Stage 5|UCI Asia Tour|Tom Boonen (BEL)|Oman|Sultan Qaboos Sports Complex (Muscat)|
|March 11|Tirreno–Adriatico, Stage 2|UCI World Ranking|Tom Boonen (BEL)|Italy|Montecatini Terme|
|March 26|Volta a Catalunya, Stage 5|UCI ProTour|Davide Malacarne (ITA)|Spain|Cabacés|
|May 10|Giro d'Italia, Stage 3|UCI World Ranking|Wouter Weylandt (BEL)|Netherlands|Middelburg|
|May 13|Giro d'Italia, Stage 5|UCI World Ranking|Jérôme Pineau (FRA)|Italy|Novi Ligure|
|May 30|Giro d'Italia, Premio della Fuga|UCI World Ranking|Jérôme Pineau (FRA)|Italy||
|May 30|Tour of Belgium, Overall|UCI Europe Tour|Stijn Devolder (BEL)|Belgium||
|June 23|Halle–Ingooigem|UCI Europe Tour|Jurgen Van de Walle (BEL)|Belgium|Ingooigem|
|July 5|Tour de France, Stage 2|UCI World Ranking|Sylvain Chavanel (FRA)|Belgium|Spa|
|July 10|Tour de France, Stage 7|UCI World Ranking|Sylvain Chavanel (FRA)|France|Les Rousses|
|September 12|Vuelta a España, Stage 15|UCI World Ranking|Carlos Barredo (ESP)|Spain|Lagos de Covadonga|
|October 3|Circuit Franco-Belge, Stage 4|UCI Europe Tour|Wouter Weylandt (BEL)|Belgium|Tournai|
|October 10|G.P. Beghelli|UCI Europe Tour|Dario Cataldo (ITA)|Italy|Monteveglio|

Question: how many times was tom boonen listed as the rider?
Answer: 4